ATA139599A - MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS - Google Patents

MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS

Info

Publication number
ATA139599A
ATA139599A AT0139599A AT139599A ATA139599A AT A139599 A ATA139599 A AT A139599A AT 0139599 A AT0139599 A AT 0139599A AT 139599 A AT139599 A AT 139599A AT A139599 A ATA139599 A AT A139599A
Authority
AT
Austria
Prior art keywords
remote
errors
prevent
distribution unit
computers
Prior art date
Application number
AT0139599A
Other languages
German (de)
Other versions
AT407582B (en
Original Assignee
Fts Computertechnik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39428069&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA139599(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fts Computertechnik Gmbh filed Critical Fts Computertechnik Gmbh
Priority to AT0139599A priority Critical patent/AT407582B/en
Priority to EP00945429A priority patent/EP1222542B1/en
Priority to JP2001517259A priority patent/JP4099332B2/en
Priority to PCT/AT2000/000174 priority patent/WO2001013230A1/en
Priority to AU59524/00A priority patent/AU5952400A/en
Priority to AT00945429T priority patent/ATE237841T1/en
Priority to DE50001819T priority patent/DE50001819D1/en
Priority to KR10-2002-7001668A priority patent/KR100433649B1/en
Publication of ATA139599A publication Critical patent/ATA139599A/en
Publication of AT407582B publication Critical patent/AT407582B/en
Application granted granted Critical
Priority to US10/071,991 priority patent/US20030154427A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2005—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40026—Details regarding a bus guardian
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Soil Working Implements (AREA)
  • Stored Programmes (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Method for ensuring the fail-silent property in the time domain of remote communication computers (111, . . . 114) of a fault-tolerant distributed computer system, in which a plurality of remote computers are connected via a distributor unit (101, 102), each remote computer has an independent communications controller unit with the corresponding connections to the communication channels (121), and the access to the communication channels occurs by a cyclical time-division multiple access method. The at least one distributor unit makes sure, by virtue of the correct sending behavior of the remote computer that is known a priori by it, that a remote computer can only send to the other remote computers within its statically assigned time slice.
AT0139599A 1999-08-13 1999-08-13 MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS AT407582B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT0139599A AT407582B (en) 1999-08-13 1999-08-13 MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS
AU59524/00A AU5952400A (en) 1999-08-13 2000-06-26 Method for imposing the fail-silent characteristic in a distributed computer system and distribution unit in such system
JP2001517259A JP4099332B2 (en) 1999-08-13 2000-06-26 Distributed computer system and method for improving fault tolerance performance in a distributor unit of the system
PCT/AT2000/000174 WO2001013230A1 (en) 1999-08-13 2000-06-26 Method for imposing the fail-silent characteristic in a distributed computer system and distribution unit in such a system
EP00945429A EP1222542B1 (en) 1999-08-13 2000-06-26 Fault-tolerant distributed computer system
AT00945429T ATE237841T1 (en) 1999-08-13 2000-06-26 FAULT TOLERANT DISTRIBUTED COMPUTER SYSTEM
DE50001819T DE50001819D1 (en) 1999-08-13 2000-06-26 FAULT-TOLERANT DISTRIBUTED COMPUTER SYSTEM
KR10-2002-7001668A KR100433649B1 (en) 1999-08-13 2000-06-26 Method for imposing the fail-silent characteristic in a distributed computer system and distribution unit in such a system
US10/071,991 US20030154427A1 (en) 1999-08-13 2002-02-08 Method for enforcing that the fail-silent property in a distributed computer system and distributor unit of such a system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0139599A AT407582B (en) 1999-08-13 1999-08-13 MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS
US10/071,991 US20030154427A1 (en) 1999-08-13 2002-02-08 Method for enforcing that the fail-silent property in a distributed computer system and distributor unit of such a system

Publications (2)

Publication Number Publication Date
ATA139599A true ATA139599A (en) 2000-08-15
AT407582B AT407582B (en) 2001-04-25

Family

ID=39428069

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0139599A AT407582B (en) 1999-08-13 1999-08-13 MESSAGE DISTRIBUTION UNIT WITH INTEGRATED GUARDIAN TO PREVENT '' BABBLING IDIOT '' ERRORS
AT00945429T ATE237841T1 (en) 1999-08-13 2000-06-26 FAULT TOLERANT DISTRIBUTED COMPUTER SYSTEM

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00945429T ATE237841T1 (en) 1999-08-13 2000-06-26 FAULT TOLERANT DISTRIBUTED COMPUTER SYSTEM

Country Status (7)

Country Link
US (1) US20030154427A1 (en)
EP (1) EP1222542B1 (en)
JP (1) JP4099332B2 (en)
AT (2) AT407582B (en)
AU (1) AU5952400A (en)
DE (1) DE50001819D1 (en)
WO (1) WO2001013230A1 (en)

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AT410490B (en) 2000-10-10 2003-05-26 Fts Computertechnik Gmbh METHOD FOR TOLERATING "SLIGHTLY-OFF-SPECIFICATION" ERRORS IN A DISTRIBUTED ERROR-TOLERANT REAL-TIME COMPUTER SYSTEM
AT411853B (en) * 2001-06-06 2004-06-25 Fts Computertechnik Gmbh SECURE DYNAMIC SOFTWARE ALLOCATION
DE10148325A1 (en) * 2001-09-29 2003-04-17 Daimler Chrysler Ag Central node of data bus system with bus monitor unit e.g. for motor vehicles and aircraft, has diagnosis unit integrated into central node
DE10206875A1 (en) 2002-02-18 2003-08-28 Philips Intellectual Property Method and circuit arrangement for monitoring and managing the data traffic in a communication system with several communication nodes
FR2837641B1 (en) * 2002-03-21 2004-09-10 Cit Alcatel METROPOLITAN-TYPE OPTICAL TELECOMMUNICATIONS NETWORK INCLUDING A RING-TYPE CORE
GB2386804A (en) 2002-03-22 2003-09-24 Motorola Inc Communications network node access switches
ATE367700T1 (en) * 2002-04-16 2007-08-15 Bosch Gmbh Robert METHOD AND UNIT FOR BIT STREAM DECODING
AT411948B (en) * 2002-06-13 2004-07-26 Fts Computertechnik Gmbh COMMUNICATION PROCESS AND APPARATUS FOR TRANSMITTING TIME-CONTROLLED AND EVENT-CONTROLLED ETHERNET MESSAGES
DE602004007130T2 (en) * 2003-05-05 2008-03-13 Nxp B.V. ERROR IDENTIFICATION AND SUPPRESSION IN A TDMA-BASED NETWORK NODE
DE10328707B4 (en) * 2003-06-26 2013-10-02 Bayerische Motoren Werke Aktiengesellschaft Fail-silent bus
GB2404827A (en) * 2003-08-05 2005-02-09 Motorola Inc Fault containment at non-faulty processing nodes in TDMA networks
AT500565A2 (en) * 2003-10-08 2006-01-15 Tttech Computertechnik Ag METHOD AND APPARATUS FOR REALIZING A TIME-CONTROLLED COMMUNICATION
WO2005053242A2 (en) 2003-11-19 2005-06-09 Honeywell International Inc. Port driven authentication in a tdma based network
JP2007511987A (en) * 2003-11-19 2007-05-10 ハネウェル・インターナショナル・インコーポレーテッド Centralized communication guardian parasitic time synchronization
US7698395B2 (en) 2003-11-19 2010-04-13 Honeywell International Inc. Controlling start up in a network
JP2007511985A (en) * 2003-11-19 2007-05-10 ハネウェル・インターナショナル・インコーポレーテッド Priority-based arbitration for TDMA schedule implementation in multi-channel systems
WO2005053238A1 (en) 2003-11-19 2005-06-09 Honeywell International Inc. Clique aggregation in tdma networks
US7372859B2 (en) 2003-11-19 2008-05-13 Honeywell International Inc. Self-checking pair on a braided ring network
EP1741243A2 (en) 2003-11-19 2007-01-10 Honeywell International Inc. Asynchronous hub
WO2005053246A2 (en) * 2003-11-19 2005-06-09 Honeywell International Inc. Voting mechanism for transmission schedule enforcement in a hub-based tdma network
AT501480B8 (en) 2004-09-15 2007-02-15 Tttech Computertechnik Ag METHOD FOR CREATING COMMUNICATION PLANS FOR A DISTRIBUTED REAL-TIME COMPUTER SYSTEM
EP1977566B1 (en) 2006-01-27 2017-03-15 FTS Computertechnik GmbH Time-controlled secure communication
US8315274B2 (en) 2006-03-29 2012-11-20 Honeywell International Inc. System and method for supporting synchronous system communications and operations
US7668084B2 (en) 2006-09-29 2010-02-23 Honeywell International Inc. Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network
US7889683B2 (en) 2006-11-03 2011-02-15 Honeywell International Inc. Non-destructive media access resolution for asynchronous traffic in a half-duplex braided-ring
US7912094B2 (en) 2006-12-13 2011-03-22 Honeywell International Inc. Self-checking pair-based master/follower clock synchronization
US7656881B2 (en) 2006-12-13 2010-02-02 Honeywell International Inc. Methods for expedited start-up and clique aggregation using self-checking node pairs on a ring network
DE102007016917B4 (en) * 2007-04-05 2009-12-17 Phoenix Contact Gmbh & Co. Kg Method and system for the secure transmission of cyclic process data to be transmitted
JP5190586B2 (en) 2007-04-11 2013-04-24 ティーティーテック コンピュータテクニック アクティエンゲセルシャフト Communication method and apparatus for efficient and secure transmission of TT Ethernet messages
US8204037B2 (en) * 2007-08-28 2012-06-19 Honeywell International Inc. Autocratic low complexity gateway/ guardian strategy and/or simple local guardian strategy for flexray or other distributed time-triggered protocol
US7778159B2 (en) 2007-09-27 2010-08-17 Honeywell International Inc. High-integrity self-test in a network having a braided-ring topology
US8817597B2 (en) 2007-11-05 2014-08-26 Honeywell International Inc. Efficient triple modular redundancy on a braided ring
AT507125B1 (en) 2008-07-25 2010-05-15 Tttech Computertechnik Ag MULTIROUTER FOR TIME-CONTROLLED COMMUNICATION SYSTEMS
DE102011016706A1 (en) * 2011-04-11 2012-10-11 Conti Temic Microelectronic Gmbh Circuit arrangement with fail-silent function
US8498276B2 (en) 2011-05-27 2013-07-30 Honeywell International Inc. Guardian scrubbing strategy for distributed time-triggered protocols
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Also Published As

Publication number Publication date
JP2003507790A (en) 2003-02-25
ATE237841T1 (en) 2003-05-15
US20030154427A1 (en) 2003-08-14
DE50001819D1 (en) 2003-05-22
JP4099332B2 (en) 2008-06-11
AT407582B (en) 2001-04-25
AU5952400A (en) 2001-03-13
EP1222542B1 (en) 2003-04-16
WO2001013230A1 (en) 2001-02-22
EP1222542A1 (en) 2002-07-17

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Effective date: 20190813